1897153128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:640

約数の個数: 192

約数和(自身を含む): 5762964480

約数和(自身を除く): 3865811352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 151, 156, 186, 234, 248, 279, 302, 312, 372, 403, 433, 453, 468, 558, 604, 744, 806, 866, 906, 936, 1116, 1208, 1209, 1299, 1359, 1612, 1732, 1812, 1963, 2232, 2418, 2598, 2718, 3224, 3464, 3624, 3627, 3897, 3926, 4681, 4836, 5196, 5436, 5629, 5889, 7254, 7794, 7852, 9362, 9672, 10392, 10872, 11258, 11778, 13423, 14043, 14508, 15588, 15704, 16887, 17667, 18724, 22516, 23556, 26846, 28086, 29016, 31176, 33774, 35334, 37448, 40269, 42129, 45032, 47112, 50661, 53692, 56172, 60853, 65383, 67548, 70668, 80538, 84258, 101322, 107384, 112344, 120807, 121706, 130766, 135096, 141336, 161076, 168516, 174499, 182559, 196149, 202644, 241614, 243412, 261532, 322152, 337032, 348998, 365118, 392298, 405288, 483228, 486824, 523064, 523497, 547677, 588447, 697996, 730236, 784596, 849979, 966456, 1046994, 1095354, 1176894, 1395992, 1460472, 1569192, 1570491, 1699958, 2026873, 2093988, 2190708, 2353788, 2549937, 3140982, 3399916, 4053746, 4187976, 4381416, 4707576, 5099874, 6080619, 6281964, 6799832, 7649811, 8107492, 10199748, 12161238, 12563928, 15299622, 16214984, 18241857, 20399496, 24322476, 26349349, 30599244, 36483714, 48644952, 52698698, 61198488, 72967428, 79048047, 105397396, 145934856, 158096094, 210794792, 237144141, 316192188, 474288282, 632384376, 948576564, 1897153128]

約数ペア:

[(1, 1897153128), (2, 948576564), (3, 632384376), (4, 474288282), (6, 316192188), (8, 237144141), (9, 210794792), (12, 158096094), (13, 145934856), (18, 105397396), (24, 79048047), (26, 72967428), (31, 61198488), (36, 52698698), (39, 48644952), (52, 36483714), (62, 30599244), (72, 26349349), (78, 24322476), (93, 20399496), (104, 18241857), (117, 16214984), (124, 15299622), (151, 12563928), (156, 12161238), (186, 10199748), (234, 8107492), (248, 7649811), (279, 6799832), (302, 6281964), (312, 6080619), (372, 5099874), (403, 4707576), (433, 4381416), (453, 4187976), (468, 4053746), (558, 3399916), (604, 3140982), (744, 2549937), (806, 2353788), (866, 2190708), (906, 2093988), (936, 2026873), (1116, 1699958), (1208, 1570491), (1209, 1569192), (1299, 1460472), (1359, 1395992), (1612, 1176894), (1732, 1095354), (1812, 1046994), (1963, 966456), (2232, 849979), (2418, 784596), (2598, 730236), (2718, 697996), (3224, 588447), (3464, 547677), (3624, 523497), (3627, 523064), (3897, 486824), (3926, 483228), (4681, 405288), (4836, 392298), (5196, 365118), (5436, 348998), (5629, 337032), (5889, 322152), (7254, 261532), (7794, 243412), (7852, 241614), (9362, 202644), (9672, 196149), (10392, 182559), (10872, 174499), (11258, 168516), (11778, 161076), (13423, 141336), (14043, 135096), (14508, 130766), (15588, 121706), (15704, 120807), (16887, 112344), (17667, 107384), (18724, 101322), (22516, 84258), (23556, 80538), (26846, 70668), (28086, 67548), (29016, 65383), (31176, 60853), (33774, 56172), (35334, 53692), (37448, 50661), (40269, 47112), (42129, 45032)]